Find cheap flights to Key West from CA$171

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1 stop
Thu, Sep 11
Columbus LCKKey West EYW
CA$171
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1 stop
Sun, Sep 7
Columbus LCKKey West EYW
CA$207
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2 stops
Sun, Sep 7
Columbus CMHKey West EYW
CA$233
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2 stops
Fri, Sep 12
Columbus CMHKey West EYW
CA$249
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2 stops
Thu, Sep 11
Columbus CMHKey West EYW
CA$261
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1 stop
Thu, Sep 11
Columbus CMHKey West EYW
CA$488
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Prices updated:

1 stop
Thu, Sep 11 – Sun, Sep 14
Columbus LCKKey West EYW
CA$340
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1 stop
Sun, Sep 7 – Thu, Sep 11
Columbus LCKKey West EYW
CA$389
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1 stop
Sun, Sep 7 – Thu, Sep 11
Columbus LCKKey West EYW
CA$400
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1 stop
Sun, Sep 7 – Fri, Sep 12
Columbus LCKKey West EYW
CA$420
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1 stop
Thu, Sep 11 – Tue, Sep 16
Columbus LCKKey West EYW
CA$426
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1 stop
Wed, Sep 10 – Mon, Sep 15
Columbus CMHKey West EYW
CA$556
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Prices updated:

Weather in Key West

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January22°C20°C
February23°C21°C
March23°C22°C
April25°C24°C
May26°C25°C
June28°C27°C
July29°C28°C
August29°C28°C
September29°C28°C
October27°C26°C
November25°C24°C
December24°C22°C
Hottest Month
29°C
August
Coldest month
20°C
January
Sunny days
296
days per year

14 day forecast

Friday
22 Aug
31°C29°C
29 Aug
89%
30°C29°C
Saturday
23 Aug
31°C30°C
30 Aug
30°C30°C
Sunday
24 Aug
31°C29°C
31 Aug
29°C29°C
Monday
25 Aug
31°C29°C
1 Sep
71%
30°C29°C
Tuesday
26 Aug
30°C30°C
2 Sep
81%
30°C29°C
Wednesday
27 Aug
88%
30°C29°C
3 Sep
30°C30°C
Thursday
28 Aug
86%
30°C29°C
4 Sep
30°C29°C

Cheapest month to fly to Key West

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Showing prices in CAD

Annual Avg. Price361 CAD
September 2025240 CAD
October 2025264 CAD
November 2025244 CAD
December 2025275 CAD
January 2026283 CAD
February 2026314 CAD
March 2026485 CAD
April 2026485 CAD
May 2026491 CAD
June 2026532 CAD

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